diff --git a/playw.py b/playw.py
index b120f87ec..ce3521c22 100644
--- a/playw.py
+++ b/playw.py
@@ -8,7 +8,7 @@ def main(url):
         p.chromium.launch()
 
     with sync_playwright() as p:
-        browser = p.chromium.launch()
+        browser = p.chromium.launch(user_agent='Aider v0.24.0-dev')
         page = browser.new_page()
         page.goto(url)
         #page.wait_for_load_state('networkidle')